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<blockquote data-quote="Sr Vox" data-source="post: 170036" data-attributes="member: 186">The equipment of tanks with protection systems can ensure their survivability on the battlefield during the offensive operations. In this case losses are reduced 1.5 - 1.7 times. It should be noted here that the Arena system intercepts the most dangerous targets for the tank (ATGMs and antitank grenades) that the tank cannot effectively handle. This occurs when ATGMs are launched from a range of 3-8 km, including ATGMs launched from helicopters and when concealed grenade launchers fire on the tank at short ranges and great variety of aspect angles.Compared to ERA, APS advantages are: destruction of antitank weapons away from the tank's armor; capability to intercept targets with tandem warheads; capability to protect vulnerable spots of the tank (periscopes, joints etc.); more effective azimuth sector of protection with equal weight of protection system.Specifications:Package mass:&nbsp; &nbsp;&nbsp; 1100 kgReaction time:&nbsp; &nbsp;&nbsp; 0.07 secEngagement rate:&nbsp; &nbsp;&nbsp; 0.2 .. 0.4 sec/threatThreat speed range:&nbsp; &nbsp;&nbsp; 70 .. 700 m/secAwareness range:&nbsp; &nbsp;&nbsp; 50 mProtected angle:&nbsp; &nbsp;&nbsp; ±110°Energy consumption:&nbsp; &nbsp;&nbsp; 1kWOperating power:&nbsp; &nbsp;&nbsp; 27VNumber of protective elements:&nbsp; &nbsp;&nbsp; 22-26<img src="http://img369.imageshack.us/img369/9595/arenaoperationjk4.gif" alt="" class="fr-fic fr-dii fr-draggable " style="" /></blockquote>

[QUOTE="Sr Vox, post: 170036, member: 186"] The equipment of tanks with protection systems can ensure their survivability on the battlefield during the offensive operations. In this case losses are reduced 1.5 - 1.7 times. It should be noted here that the Arena system intercepts the most dangerous targets for the tank (ATGMs and antitank grenades) that the tank cannot effectively handle. This occurs when ATGMs are launched from a range of 3-8 km, including ATGMs launched from helicopters and when concealed grenade launchers fire on the tank at short ranges and great variety of aspect angles. Compared to ERA, APS advantages are: destruction of antitank weapons away from the tank's armor; capability to intercept targets with tandem warheads; capability to protect vulnerable spots of the tank (periscopes, joints etc.); more effective azimuth sector of protection with equal weight of protection system. [U]Specifications[/U]: Package mass: 1100 kg Reaction time: 0.07 sec Engagement rate: 0.2 .. 0.4 sec/threat Threat speed range: 70 .. 700 m/sec Awareness range: 50 m Protected angle: ±110° Energy consumption: 1kW Operating power: 27V Number of protective elements: 22-26 [IMG]http://img369.imageshack.us/img369/9595/arenaoperationjk4.gif[/IMG] [/QUOTE]

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